Electrical Power Transformer

We have secured a distinguished position in the market as a prominent trader, supplier, exporter, contractor and consultant of Transformers. These devices have key role in transforming electrical energy from one circuit board to another without any direct electrical connection. The salient features of our Transformers are their low electrical losses, superior quality, necessary safety features, advanced components for primary and secondary windings, exceptional insulation properties and long service period. We offer our electrical products after verifying their standard quality by necessary parameters.

Types of Cooling :

Oil-cooled type : These are totally maintenance free and can be used both indoor and outdoor. Oil-cooled transformers are available in two versions namely (a) with OFF-load tap changer and (b) with ON-load tap changer.

Dry or Cast Resin Type : These are air-cooled, having an epoxy resin encasing the windings. These are ideal for indoor installation. However, because the molds for casting the coils are available only in fixed sizes, the design of such transformers is less flexible; this may increase the cost of customized dry transformers.

Description

Ratings

Voltages

Standards

Autotransformers

Up to 1000 MVA

Up to 765 KV

ANSI,IEC,NEMA,OTHER

Generator Step-up Transformers

Up to 1000 MVA

Up to 765 KV

ANSI,IEC,IS,BS,NEMA,OTHER

Small Power Transformers

Up to 25 MVA

Up to 138 KV

ANSI,IEC,IS,NEMA,OTHER

Medium Power Transformers

Up to 60 MVA

Up to 230 KV

ANSI,IEC,IS,BS,NEMA

Large Power Transformers

Up to 600 MVA

Up to 765 KV

ANSI,IEC,IS,BS

Regulating Power Transformers

Up to 20 MVA

Up to 66 KV

IEC,OTHER

System / Two Winding Transformers

Up to 300 MVA

Up to 275 KV

IEC,OTHER

Phase-shifting Transformers

Up to 500 MVA

Up to 525 KV

ANSI,IEC

HVDC Converter Transformers

Up to 750 MVA

Up to 500 kV

ANSI

Mobile Transformers

Up to 100 MVA

Up to 245 KV

ANSI,IEC

Shunt Reactors

Up to 125 MVA

Up to 765 KV

ANSI,IEC,IS,OTHER

Distribution Transformers : These are generally used in electrical power distribution and transmission and can withstand overloads.

Special Transformers :

Description

Ratings

Voltages

Standards

Furnace Transformers

Up to 150 MVA

Up to 33 kV

ANSI,IEC,IS,BS,OTHER

Loco transformers

Up to 10 MVA

Up to 25 kV

IEC,IS

Traction Distribution Transformers

21.6 to 40 MVA

66 to 220 kVA

IEC,IS

Trackside Power Transformers

Up to 100 MVA

Up to 400 kV

IEC,IS,OTHER

Weatherproof Type : If required by client, we can also provide weather proof enclosure for the transformer.